Abdullah bin Abbas reported,

Musaylimah the Liar came during the time of the Messenger of Allah ﷺ and began saying, "If Muhammad assigns the leadership to me after him, I will follow him." He came with a large group of his people.The Messenger of Allah ﷺ went out to meet him, accompanied by Thabit bin Qays bin Shammas, with a piece of palm-branch in his hand, until he stood before Musaylimah among his companions. He said, "If you were to ask me for this piece, I would not give it to you. You will not escape what Allah has decreed concerning you. If you turn away, Allah will surely destroy you. I truly see in you the very person I was shown in my dream. This is Thabit, who will answer you on my behalf." Then he turned away from him.Ibn Abbas said, "I asked about the meaning of the Messenger of Allah's ﷺ words, 'You are the one I was shown in my dream.' Abu Hurairah informed me that the Messenger of Allah ﷺ said, 'While I was sleeping, I saw two gold bracelets on my hands, and they troubled me. It was revealed to me in the dream to blow on them, so I blew on them and they flew away. I interpreted them as two liars who would appear after me, one of them being al-Ansi and the other Musaylimah.'"

عن ابن عباس قال

قدم مسيلمة الكذاب على عهد رسول الله ﷺ فجعل يقول: إن جعل لي محمد من بعده تبعته. وقدمها في بشر كثير من قومه، فأقبل إليه رسول الله ﷺ ومعه ثابت بن قيس بن شماس، وفي يد رسول الله ﷺ قطعة جريد حتى وقف على مسيلمة في أصحابه، فقال: لو سألتني هذه القطعة ما أعطيتكها ولن تعدو أمر الله فيك، ولئن أدبرت ليعقرنك الله، وإني لأراك الذي أريت فيه ما رأيت، وهذا ثابت يجيبك عني. ثم انصرف عنه. قال ابن عباس فسألت عن قول رسول الله ﷺ: إنك أرى الذي أريت فيه ما أريت فأخبرني أبو هريرة أن رسول الله ﷺ قال: بينا أنا نائم رأيت في يدي سوارين من ذهب، فأهمني شأنهما، فأوحي إلي في المنام: أن انفخهما، فنفختهما فطارا، فأولتهما كذابين يخرجان بعدي، أحدهما العنسي، والآخر مسيلمة.